<template>
  <basic-container>
    <avue-crud
      :option="option"
      :table-loading="loading"
      :data="data"
      ref="crud"
      v-model="form"
      :permission="permissionList"
      @row-del="rowDel"
      @row-update="rowUpdate"
      @row-save="rowSave"
      @search-change="searchChange"
      @search-reset="searchReset"
      @selection-change="selectionChange"
      @current-change="currentChange"
      @size-change="sizeChange"
      @on-load="onLoad"
    >
      <template slot="menuLeft">
        <el-button
          type="danger"
          size="small"
          icon="el-icon-delete"
          v-if="permission.role_delete"
          plain
          @click="handleDelete"
          >删 除
        </el-button>
        <el-button size="small" icon="el-icon-delete" @click="handleRole" plain
          >权限设置
        </el-button>
      </template>
      <template slot-scope="{ row, index }" slot="menu">
        <el-button
          v-if="userInfo.account == 'admin' || row.roleName !== '管理员'"
          type="text"
          size="small"
          icon="el-icon-delete"
          @click="editUpdate(row, index)"
          >编 辑
        </el-button>
        <el-button
          v-if="userInfo.account == 'admin' || row.roleName !== '管理员'"
          type="text"
          size="small"
          icon="el-icon-delete"
          @click="rowDel(row, index)"
          >删 除
        </el-button>
      </template>
    </avue-crud>
    <el-dialog title="角色配置" :visible.sync="box" width="20%">
      <el-tree
        :data="list"
        show-checkbox
        node-key="id"
        ref="tree"
        :default-checked-keys="defaultObj"
        :props="props"
      >
      </el-tree>
      <span slot="footer" class="dialog-footer">
        <el-button @click="box = false">取 消</el-button>
        <el-button type="primary" @click="submit">确 定</el-button>
      </span>
    </el-dialog>
  </basic-container>
</template>

<script>
import {
  add,
  getList,
  getRole,
  getRoleTree,
  grant,
  grantTree,
  remove,
  update,
} from "@/api/system/role";
import { mapGetters } from "vuex";
import website from "@/config/website";

export default {
  data() {
    return {
      form: {},
      box: false,
      props: {
        label: "title",
        value: "key",
      },
      list: [],
      defaultObj: [],
      selectionList: [],
      query: {},
      loading: true,
      page: {
        pageSize: 10,
        currentPage: 1,
        total: 0,
      },
      option: {
        searchShow: true,
        searchMenuSpan: 6,
        tip: false,
        tree: true,
        border: true,
        index: true,
        selection: true,
        viewBtn: true,
        delBtn: false,
        editBtn: false,
        selectable: (row) => {
          if (row.roleName == "管理员" && this.userInfo.account !== "admin") {
            return false;
          }
          return true;
        },
        column: [
          {
            label: "角色名称",
            prop: "roleName",
            search: true,
            span: 24,
            rules: [
              {
                required: true,
                message: "请输入角色名称",
                trigger: "blur",
              },
            ],
          },
          {
            label: "所属租户",
            prop: "tenantId",
            type: "tree",
            dicUrl: "/api/blade-system/tenant/select",
            addDisplay: false,
            editDisplay: false,
            viewDisplay: website.tenantMode,
            span: 24,
            props: {
              label: "tenantName",
              value: "tenantId",
            },
            hide: !website.tenantMode,
            search: website.tenantMode,
            rules: [
              {
                required: true,
                message: "请输入所属租户",
                trigger: "click",
              },
            ],
          },
          {
            label: "角色别名",
            prop: "roleAlias",
            search: true,
            span: 24,
            rules: [
              {
                required: true,
                message: "请输入角色别名",
                trigger: "blur",
              },
            ],
          },
          {
            label: "上级角色",
            prop: "parentId",
            dicData: [],
            type: "tree",
            hide: true,
            span: 24,
            props: {
              label: "title",
            },
            rules: [
              {
                required: false,
                message: "请选择上级角色",
                trigger: "click",
              },
            ],
          },
          {
            label: "角色排序",
            prop: "sort",
            type: "number",
            span: 24,
            rules: [
              {
                required: true,
                message: "请输入角色排序",
                trigger: "blur",
              },
            ],
          },
        ],
      },
      data: [],
      userInfo: {},
    };
  },
  created() {
    let info = JSON.parse(localStorage.getItem("saber-userInfo")).content;
    this.userInfo = info;
  },
  computed: {
    ...mapGetters(["permission"]),
    permissionList() {
      return {
        addBtn: this.vaildData(this.permission.role_add, false),
        viewBtn: this.vaildData(this.permission.role_view, false),
        delBtn: this.vaildData(this.permission.role_delete, false),
        editBtn: this.vaildData(this.permission.role_edit, false),
      };
    },
    ids() {
      let ids = [];
      this.selectionList.forEach((ele) => {
        ids.push(ele.id);
      });
      return ids.join(",");
    },
    idsArray() {
      let ids = [];
      this.selectionList.forEach((ele) => {
        ids.push(ele.id);
      });
      return ids;
    },
  },
  methods: {
    submit() {
      const menuLIst = this.$refs.tree.getCheckedKeys();
      grant(this.idsArray, menuLIst).then(() => {
        this.box = false;
        this.$message({
          type: "success",
          message: "操作成功!",
        });
        this.onLoad(this.page);
      });
    },
    rowSave(row, done, loading) {
      add(row).then(
        () => {
          done();
          this.onLoad(this.page);
          this.$message({
            type: "success",
            message: "操作成功!",
          });
        },
        (error) => {
          window.console.log(error);
          loading();
        }
      );
    },
    editUpdate(row, index) {
      this.$refs.crud.rowEdit(row, index);
    },
    rowUpdate(row, index, done, loading) {
      update(row).then(
        () => {
          done();
          this.onLoad(this.page);
          this.$message({
            type: "success",
            message: "操作成功!",
          });
        },
        (error) => {
          window.console.log(error);
          loading();
        }
      );
    },
    rowDel(row) {
      this.$confirm("确定将选择数据删除?", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        type: "warning",
      })
        .then(() => {
          return remove(row.id);
        })
        .then(() => {
          this.onLoad(this.page);
          this.$message({
            type: "success",
            message: "操作成功!",
          });
        });
    },
    searchReset() {
      this.query = {};
      this.onLoad(this.page);
    },
    searchChange(params, done) {
      this.query = params;
      this.page.currentPage = 1;
      this.onLoad(this.page, params);
      done();
    },
    selectionChange(list) {
      this.selectionList = list;
    },
    handleRole() {
      if (this.selectionList.length !== 1) {
        this.$message.warning("只能选择一条数据");
        return;
      }
      this.defaultObj = [];
      grantTree()
        .then((res) => {
          this.list = res.data.data;
          return getRole(this.ids);
        })
        .then((res) => {
          this.defaultObj = res.data.data;
          this.box = true;
        });
    },
    handleDelete() {
      if (this.selectionList.length === 0) {
        this.$message.warning("请选择至少一条数据");
        return;
      }
      this.$confirm("确定将选择数据删除?", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        type: "warning",
      })
        .then(() => {
          return remove(this.ids);
        })
        .then(() => {
          this.onLoad(this.page);
          this.$message({
            type: "success",
            message: "操作成功!",
          });
          this.$refs.crud.toggleSelection();
        });
    },
    currentChange(currentPage) {
      this.page.currentPage = currentPage;
    },
    sizeChange(pageSize) {
      this.page.pageSize = pageSize;
    },
    onLoad(page, params = {}) {
      this.loading = true;
      getList(
        page.currentPage,
        page.pageSize,
        Object.assign(params, this.query)
      ).then((res) => {
        this.data = res.data.data;
        this.loading = false;
        getRoleTree().then((res) => {
          const column = this.findObject(this.option.column, "parentId");
          column.dicData = res.data.data;
        });
      });
    },
    adminRole(row) {
      if (this.userInfo.account == "admin") {
        return true;
      }
      if (row.roleName !== "管理员") {
        return true;
      }
      return false;
    },
  },
};
</script>

<style>
</style>
